song: Astro
artist: The White Stripes

12 bar blues in E
for verse alternate between E and G (i usually use power chords)
verse
A       B   A   G   F#
verse
A       G   E
A       G   E
A       G   E
A       B   A   G   F#
back to verse riff.
The song continues like this.
The only bit different is a little solo bit, which goes something like
this...

e-------------------------------------------------12 (tremolo)
b-12-12-12-12-12-12- etc -10-12-10------------------
g----------------------------------9-9-9-12-12-12---